The higher animals have special organs for exchange of gases as their skin is ___________ ?

Related Mcqs:

1. Gaseous exchange through the skin is known as ______________ respiration?

   A. Cuticular
   B. Cutaneous
   C. Skin
   D. Pulmonary

2. The point at which there is no net exchange of gases between leaves and atmosphere is known as_____________?

   A. Neutral point
   B. Compensation point
   C. Parallel point
   D. Competitive point

3. Aerating openings formed in the bark through which exchange of gases takes place and water is lost in the form of vapours are___________?

   A. Hydathods
   B. Stomata
   C. Lenticels
   D. None of these

4. The organs of locomotion in annelids are__________?

   A. Muscles
   B. Hydrostatic skeleton
   C. Parapodia
   D. Setae

5. Amoeba moves in water with the help of locomotory organs called_________?

   A. tube feet
   B. cilia
   C. pseudopodia
   D. flagella

   Submitted by: Maryam Aftab

6. Different species of plants and animals living in the same habitat is called ___________?

   A. Population
   B. Community
   C. Biome
   D. Habitat

7. In man which organisms cause abscesses on the skin of arms or legs?

   A. Ascaris
   B. Bacteria
   C. Ring worm
   D. Suinea worm

8. The plant dye Henna imparts orangered colour to skin and hairs due to its reaction with which of the following?

   A. Lipids
   B. Carbohydrates
   C. Amino acids
   D. Protein and amino acids

   Submitted by: Rashid Mehmood

9. Sweat glands occur in greatest number in the skin of the__________?

   A. Forehead
   B. Back
   C. Armpits
   D. Palm of hand

   Submitted by: Yaseen Nohri

10. Human skin colour is _________?

    A. Multifactorial
    B. Pleiotropic
    C. Polygenic
    D. Epistatic

    Submitted by: Muzaffar